<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<form action="<%=request.getContextPath() %>/WebserviceServlet" method="post">
功能:输入姓名，返回地址
姓名：<input name="username">
<input type="submit" value="提交">
<br></br>
<br></br>
<br></br>
<%
String address=(String)request.getAttribute("address");
if(null!=address){
	%>
	
	地址：<%=address %>
	<%
}
%>
</form>
</body>
</html>